384038263 has 8 divisors (see below), whose sum is σ = 442105632. Its totient is φ = 326772096.

The previous prime is 384038251. The next prime is 384038299. The reversal of 384038263 is 362830483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 384038263 - 2²⁵ = 350483831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384038233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199270 + ... + 201187.

It is an arithmetic number, because the mean of its divisors is an integer number (55263204).

Almost surely, 2^384038263 is an apocalyptic number.

384038263 is a deficient number, since it is larger than the sum of its proper divisors (58067369).

384038263 is a wasteful number, since it uses less digits than its factorization.

384038263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400601.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 384038263 is about 19596.8942182173. The cubic root of 384038263 is about 726.8723781662.

The spelling of 384038263 in words is "three hundred eighty-four million, thirty-eight thousand, two hundred sixty-three".